Subtract 49/16 from 45/9
1st number: 5 0/9, 2nd number: 3 1/16
45/9 - 49/16 is 31/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 9 × 16 = 144,
45/9 = 45 × 16/9 × 16 = 720/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
49/16 = 49 × 9/16 × 9 = 441/144 - Subtract the two like fractions:
720/144 - 441/144 = 720 - 441/144 = 279/144 - After reducing the fraction, the answer is 31/16
- In mixed form: 115/16
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